指率 的英文怎麼說

中文拼音 [zhǐ]
指率 英文
current annual forest percent
  • : 指構詞成分。
  • : 率名詞(比值) rate; ratio; proportion
  1. For this purpos, from the point of the log geology, aimed at the actuality of the current fractured reservoir log geology interpretation and evaluation, based on synthetical analysis of the current domestic and foreign fruit of fractal dimension investigation of reservoir fracture, using the method and technique of fractal dimension, through the further discussion of the fractal dimension characteristics of m index and n index in the log interpretation archie model in a sample way and through the theoretic reasoning to the fractal dimension dfa and m index of fractured reservoir interval ' s log curve, according to the geophysical signification of the fractal dimension dfa of fractured reservoir interval ' s log curve shape : the more complicated the change of the curve shape is, the larger the its dfa value is, then the more complicated space structure of fracture and pore, then the higher value of m index of space structure of fracture and pore, and so on, the text propounds an improved method, based on box dimension, of covering log curve with scale grid, and by programming computes the dfa and its m index value of fractured reservoir interval ' s log curve, for instance, ac and rt curve, ect, then further puts this technique into application investigation, and makes analysis of application effects in the reservoirs located in l area of qx oil field from three aspects : 1. the dfa and its m index value of fractured reservoir interval ' s log curve, for instance, ac and rt curve, ect, which are derived from computing, is used to identify reservoir type by crossplotting m index with the product df _ acrt of fractal dimension of acoustical wave log curve and restivity log curve and by experiential discriminance plate of reservoir type in l area of qx oil field

    因此,對該區裂縫性儲集層的類型識別、孔滲特徵的測井地質解釋以及儲層裂縫的發育和分佈規律進行深入的研究便成為本文研究的出發點。為此,本文從測井地質的角度,針對當前裂縫性儲層測井地質解釋與評價的現狀,在綜合分析當前國內外儲層裂縫的分形分維研究成果的基礎上,利用分形分維方法和技術,通過對archie測井解釋模型中的m數、 n數的分形分維特性的深入淺出的論述以及裂縫性儲層段測井曲線分維d _ ( fa )與m數的理論推導,根據裂縫性儲層測井曲線形態分維值的地球物理意義? ?曲線變化越復雜,則其分維值d _ ( fa )越大、裂縫孔隙空間結構越復雜、裂縫孔隙空間結構數m值越高等特徵,提出了改進的基於盒維數的測井曲線網格覆蓋法,編程計算了裂縫性儲層段常規測井曲線(如聲波和電阻曲線)上分形分維值及其m數值,進而從以下三個方面對qx油田l區塊的裂縫油藏進行應用研究,效果十分理想: 1將計算得到的可變的m數與聲波和電阻分維之積df _ acrt進行交繪,採用儲層分維值分類技術統計分析這些參數變化的規律,並結合qx油田l區塊儲層類型經驗判別圖版,從而實現qx油田l區塊下白堊統的裂縫性儲層的類型識別。
  2. They are jinfo mountain in nanchuan county ( natural protection section ), wuling mountain in qianjiang county ( national emphases forest demonstration county which forest cover rate is beyond 50 % ) and zhongliang mountain in beibei county ( artificial destruction is very grave ). some main land use patterns i. e. woodland, garden, infield, abandon infield, shrub and grassplot are selected in those three sample sites. four aspects on soil fertility index of karst environment under different land use patterns in these three sample sites, are revealed in this paper, by using the field test, indoor measure and analysis, outdoor experiment and field investigation, and the knowledge and technique of soil, ecology, physics and chemistry etc. they are physical characteristic ( effective soil thickness, organic layer thickness, soil texture, water - stable aggregate and soil water etc. ), chemical fertility ( organism, omni - n, omni - p, omni - k, alkali - nitrogen, available p, available k and rapid available k etc. ), soil animalcule ( bacteria, fungi, actinomyces and their grosses ) and soil - seed - pool ( plant community diversity index ) in karst ecosystem

    本研究以重慶市的南川金佛山(自然保護區) 、黔江武陵山(國家重點退耕還林示範縣,森林覆蓋50以上)和北碚中梁山(遭人為破壞嚴重)典型巖溶區為對象,選擇了幾種重要的利用方式,包括林地、果園、耕地、棄耕地和灌草坡,採用野外巖溶生態調查和室內試驗測量分析相結合的方法,以不同土地利用方式巖溶土壤肥力為重點,對不同土地利用方式土壤肥力特徵進行量化分析,找出巖溶土壤肥力差異的主要方面及其根本原因,論文主要從土壤剖面物理退化標(有效土層厚度、有機質層厚度、質地、團聚體、水分含量等) ,化學肥力退化標(有機質、全n 、全p 、全k 、堿解n 、速效p和速效k等) ,樣地土壤微生物標(細菌、真菌、放線菌數量及總量)以及樣地土壤種子庫植物群落多樣性等4個方面對重慶典型巖溶區的土壤肥力特徵進行了較為詳細的分析研究,為巖溶地區士壤資源的合理利用及結構的調控管理提供依據。
  3. That the antenna points at the aerocraft very precisely can utilize the gain of antenna, minishing the power of transmitter, and propagating data very gualitily effectly

    在無線測控系統中,天線精確向飛行目標,可最佳利用天線增益,減小發射功,高質量的進行控制和數據傳輸。
  4. It further discusses the operation mechanism of the system of agrotechnical diffusion and indicates that the essence of technical diffusion is information diffusion, and the system depends on the course which information flows from the fountainhead to the receivers. and it analyzed the ingredients which influence the information flowing in the system. intruding shannon ’ s information

    進一步探討了農業技術擴散系統的運行機制,並出,技術擴散實質是信息的傳播,是建立在信息從信息源到接收者之間的流動過程,對技術推廣系統中影響信息流動的因素進行分析,引入shannon的信息熵計算方法,對信息接受者的信息接收含量進行測度,通過對所得的數值進行比較,運用定量與定性分析相結合的方法證明技術推廣活動的效
  5. Air speed indicator

    空氣速示器
  6. The characteristic indexes of daqu aroma - producing capability include ammoniacal nitrogen and the specific consumption of amylum

    氨態氮和澱粉消耗為大?生香力的特徵標。
  7. Abstract : the indication of replantation of severed finger is discussed from the clinical angulation with the developing of medical techonogy. the recognition of replantation is advancing. if we want to raise the successful rate of replantation, we must have the standard operational indication. from this inspiration, we can improve the methods of severed finger

    文摘:從臨床角度,簡述我院斷再植適應癥隨著醫療技術的發展在不斷的認識和提高,出了提高斷再植救治成功,首先要規范手術適應癥,並從這一啟示改進和完善斷病人的治療措施。
  8. Specifying the interest rate per period for an annuity

    返回一個定每期年金利
  9. On the whole, the tr and gs of leaf of anthurium andraeanum lind decreased under elevated [ co2 ] and wue increased, these might be beneficial for the increase of pn and chlorophyll as well as accumulation of organic compounds which promoted plant growth and florescence and flower leaf area, furthermore, the improvement of quality

    總之, co :加富條件下紅掌葉片的氣孔導度與蒸騰速降低,水分利用效增加,凈光合速提高,有利於碳水化合物的積累,促使紅掌的各項生長標(株高、葉面積、生物量)提高,開花比提高,佛焰苞面積增大,提前且延長了花期,提高了紅掌的觀賞品質。
  10. Secondly, this paper analysised the core enterprise in sc, pointed out the commercioganic 7 aspects of the core enterprise for partner, it included the sway in industry of core enterprise, the product exploitation ability and occupancy share in market of core enterprise, the main product structure of core enterprise, business credit standing of core enterprise, the management antilogy and cooperation inspirit of core enterprise, the finance status of core enterprise, these also are demand of partner for core enterprise in sc, in the same time, it analysised 5 points demand of core enterprise for partner

    其次,分析了供應鏈中的核心企業,出了核心企業對合作夥伴的內在吸引力的七個方面,它們包括核心企業在行業中的影響力、核心企業產品的開發能力與在市場中的佔有、核心企業主導產品的結構、核心企業的商業信譽、核心企業的經營思想與合作精神、核心企業的財務狀況,這也是合作夥伴對供應鏈中核心企業的要求,同時分析了核心企業對合作夥伴的5點要求。
  11. The theory of wilkinson power combiner and ratrace coupler is analyzed by using the odd - even mode method in this thesis. on the basis of the theoretical analysis, we designed and tested the wilkinson power divider, the modified wilkinson power divider and ratrace coupler, good agreement is observed. in addition we propose a power combiner based on a waveguide - to - microstrip transition using antipodal finlines. this structure united the two functions of transition and equal power division, it can not only be used in the circuit power combiner but also be used in spatial power combiner

    另外提出一種基於鰭線波導微帶過渡功分器,該結構將過渡與功分兩種功能完全結合,不但可以用於電路合成式功合成,也可用於空間功合成中。對功合成器,其主要標是輸出功和效,其中提高輸出功和效的一個方法是在輸出端抑制諧波,主要是對二次諧波的抑制。
  12. Sample ' s analyses and tests in laboratory, this thesis makes a detailed research on holocene deposits characteristics of mu us desert, especially on characteristics of grain size composition, which break through previous description of determining the nature and gain a series of number indexes. at the same time, this thesis has also researched arenaceous source on every part of mu us. firstly mu us desert ' s forming process is deeply influenced by the east asian monsoon, the grain size gradually becomes smaller, while the magnetic susceptibility becomes larger from northwest to southeast this phenomenon not only appears on the surface of mu us, but also obviously reflects on the same layer of different places

    根據大量野外詳細考察和室內樣品分析與測試,本文對毛烏素沙地全新世地層沉積特徵做了細致的探討,尤其對區域地層的粒度組成特徵做了進一步的研究,突破了以往的定性描述,得出了一系列量化標;結合野外的考察工作,對其不同地區的沙質來源做了詳細分析,主要得出以下結論: 1 、毛烏素沙地形成過程深受東亞季風影響,粒度自西北向東南逐漸變細、磁化值逐漸變大。
  13. Trial 2, effect of supplemental copper of different type on nutrition and specific immunity of mice - ii the grouping of trialt animal was the same as trial 1, at the first day, second day, third day, one mouse was injected with pha brine fluid for 10mg / kg avoirdupois after weighing in the same time in each repeat, following the 7d, 14d, 21d, 8d feeding period, after weighing, blood was made, wrigh - giemsa coloration, counting the number of lymphocyte female cell and overage lymphocyte, index of immune organ, copper concentration in liver and spleen

    試驗二,不同形式銅對小鼠營養與特異性免疫功能的作用-試驗動物分組同試驗一,進入正式試驗期后,在每周第1天、 2天、 3天同一時間每重復選取1隻小鼠,稱重后每天按10mg kg體重肌肉注射一次植物血凝素生理鹽水溶液,並於試驗第7天、 14天、 21天、 28天稱重后尾尖取血,姬姆薩-瑞氏染色,計算t淋巴細胞轉化,計算免疫器官數,測定肝臟、脾臟銅含量。
  14. Class using the specified port name and baud rate

    使用定的埠名稱和波特初始化
  15. Class using the specified port name, baud rate, and parity bit

    使用定的埠名稱、波特和奇偶校驗位初始化
  16. 1 gowan m k, biro l l, jackson d b. power considerations in the design of the alpha 21264 microprocessor. in proc. 35th acm ieee design automation conf.,

    1通過實驗觀察到,無論對于單線程還是多線程負載, 2op令占動態令總數的比較小,但平均等待時延較長。
  17. At present, our country enact the defined interest rate policy, the interest rate is not marketed, but our country reinforce market economy, the method of government debt bond market clean price trade is adopted, the government bond debt index of the stock exchange institution of shanghai, the usage of the usa bid in the government debt bond market, the market factors are more and more t influence the government debt bond market benefit, the marketed interest rate is on the agenda

    現階段,我國實行利管制,利沒有市場化,但我國實行市場經濟,目前國債市場採用凈價交易,我國的國債法即將出臺,上海證券交易所的國債數運行,國債發行市場美國招標使用,國債發行流通日益市場化,市場因素越來越在國債市場發揮巨大作用,利市場化已經走上了日程。
  18. Dr brosnan said : " interesting things happen at puberty and suddenly you get surges of circulating hormones and we don ' t know how these interact

    該研究團隊同時還研究了這樣的」手指率「是如何與其他行為問題聯系在一起的,比方說,科技恐懼癥,職業道路選擇,以及進展性疾病如閱讀障礙等等。
  19. The team is also looking at how such " digit ratios " relate to other behavioural issues, such as technophobia, career paths and developmental disorders such as dyslexia

    該研究團隊同時還研究了這樣的」手指率「是如何與其他行為問題聯系在一起的,比方說,科技恐懼癥,職業道路選擇,以及進展性疾病如閱讀障礙等等。
  20. As for leadership ; a leader is defined as a person or organisation followed by others. by extension, therefore leadership can be defined as the ability to get others to follow

    至於「領導」 ,則領;引導;管領」 ,可引伸為引領其他人的能力。
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